$ make root ndk-build NDK_PROJECT_PATH=. APP_BUILD_SCRIPT=./Android.mk APP_PLATFORM=android-16 make[1]: Entering directory '/home/user/dev/git/exploits/CVE-2016-5195' [arm64-v8a] Install : dirtycow => libs/arm64-v8a/dirtycow [arm64-v8a] Install : run-as => libs/arm64-v8a/run-as [x86_64] Install : dirtycow => libs/x86_64/dirtycow [x86_64] Install : run-as => libs/x86_64/run-as [mips64] Install : di